baber/WOPTO huggingface dataset:
Patent EP-0332583-A2 (EP)
Inventor: KUTTNER MANFRED
IPC: B65D77/04
Filed: 1989-03-08
Abstract: The circular-cylindrical can, especially for paints, projects to a substantial degree from a wrapping (2), which encloses it snugly with a square cross-section, and is engaged with said wrapping by its lower beaded edge (11). Said wrapping facilitates the arrangement of the can (1) on a shelf and provides an enlarged surface for labelling. The cylindrical can wall is coloured to correspond to the contents of the can so that the can is easily recognisable on a shelf in respect of its content. Additionally, the wrapping absorbs any substance leaking down the can wall, thus preventing soiling of the hands. The wrapping (2) is folded out of corrugated cardboard and is held together without adhesive. <IMAGE>
Patent EP-0406531-A2 (EP)
Title: Refractory wear resisting parts for slide gate nozzles in metallurgical vessels
Inventor: ROTHFUSS HANS
IPC: B22D41/36
Filed: 1990-04-14
Abstract: Refractory wearing parts, which, to reduce melt infiltrations at surfaces prone to wear, are impregnated with an impregnating agent, e.g. tar, or have a tar deposit, are provided outside the areas prone to wear with a heat-resistant and gastight sealing layer (6) to prevent impregnation vapours from migrating into the outside air. <IMAGE>
Patent EP-0405195-A2 (EP)
Inventor: GREGOR EDUARD
IPC: H01S3/23
Filed: 1990-06-06
Abstract: A system and method for producing relatively square laser pulses derived from relatively Gaussian laser pulses. The system (10) comprises a phase conjugate laser system that comprises a laser oscillator (11), an amplifying medium (15) and a phase conjugate mirror (18) having a nonlinear medium confined at a predetermined pressure. The mirror (18) is adapted to truncate the front portion of an applied laser pulse. A plasma switch (12) is disposed between the laser oscillator (11) and the am­plifying medium (15) that has a gas confined therein at a predetermined pressure. The plasma switch (12) and phase conjugate mirror (18) cooperate to truncate the laser pulse to produce a laser pulse having a relatively square shape. Controlling the pressures in the plasma switch (12) and phase conjugate mirror (18) provides a means of controlling the formation of square-shaped laser pulses. In addition, a delay line (16) may be employed in the system (10) that is controllable in length that assists in controlling the truncation of the pulse in the plasma switch (12). A method of forming a square laser pulse in accordance with the invention comprises the fol­lowing steps. A laser pulse is propagated through a plasma switch (12), and the pres­sure therein is adjusted to truncate the rear portion of the laser pulse. The truncated laser pulse is then transmitted through a laser amplifier medium (15) to amplify the laser pulse. The amplified laser pulse is then reflected from a phase conjugate mirror (18). The pressure in the phase conjugate mirror (18) is adjusted to a predetermined pressure to truncate the front portion of the laser pulse, thus producing a relatively square output pulse. Additionally, the relative length of a delay line (16) disposed in the optical path may also be adjusted to assist in truncating the rear portion of the laser pulse.
Patent EP-0405223-A2 (EP)
Inventor: HACH WERNER DIPL-ING
IPC: G06F12/0802
Filed: 1990-06-12
Abstract: In this method and arrangement, the central unit exhibits a central memory (ZP) and a buffer memory (PU) (cache). The duration of an operating cycle with memory access is greater than the duration of an operating cycle without memory access which has a disadvantageous effect on the processing speed of the central unit. An increase in the processing speed of a central unit is achieved in a simple manner in that, in a first operating mode in which the data are stored in the buffer memory (PU), the data are provided to the central processor (ZP) for processing after one memory access cycle and in a second operating mode, in which the data are stored in the main memory (HS), the data are provided to the central processor (ZP) for processing during a processing cycle following the memory access cycle. The invention is used, in particular, in data processing systems. <IMAGE>
Patent EP-0413246-A2 (EP)
Inventor: FERRO ALBERTO DR
IPC: A61K47/02
Filed: 1990-08-08
Abstract: Solutions which can be administered parenterally and contain strongly acid or strongly basic salts of pharmaceutical agents are prepared by combining a salt of this type with a neutralising solvent.
Patent EP-0421089-A2 (EP)
Inventor: SCHUMACHER ROLF
IPC: B29C45/14
Filed: 1990-08-11
Abstract: The invention relates to a method for locally defined, adherent applying of small plastic parts on compression moulded pieces essentially of adhesively bonded or synthetic-resin bonded natural fibres or shavings, which pieces are compressed into the desired form in a compression mould from a preformed, loose layer of natural-fibre and/or shavings/binder mixture introduced into the compression mould, involving a setting reaction of the binder and a volume reduction of the layer. Thereafter, using or modifying the method steps described below, there takes place a direct form-fitting injection of the small plastic part(s) onto the wall of the compression moulded piece at the point of attachment. During the compression moulding operation, at least one clearance or weak spot is formed in the wall of the compression moulded piece at the point of attachment of the small plastic part on the compression moulded piece, said clearance or weak spot being made smaller than the small plastic part. The finished compression moulded piece is placed in a defined position with the point of attachment into a split injection mould for moulding on the small plastic part, one mould half of the injection mould coming into contact in a sealing manner with the near side and far side of the wall of the compression moulded piece. The plastic for forming the small plastic part is injected into the injection mould from one side of one mould half and - within the injection mould - completely fills the clearance in the compression moulded piece, the plastic penetrating into the mould half opposite the injection side through the clearance or through the weak spot, which breaks open under the pressure of the injected plastic. …<IMAGE>…
Patent EP-0419928-A2 (EP)
Inventor: MUENZMAY THOMAS DR
IPC: C08G18/10
Filed: 1990-09-11
Abstract: Polyurethane adhesives based on crystalline, hydroxyl-containing polyesters and polyisocyanates are distinguished by outstanding storage stability and can be used as one-component adhesives.
Patent EP-0434908-A2 (EP)
Inventor: TRAUTH WERNER
IPC: F16J15/3232
Filed: 1990-09-13
Abstract: A piston or rod seal comprising a PTFE scraper ring (2) mounted in a first groove (1) open radially in the direction of the machine part (4) performing a relative motion, and an O ring (3) of rubber-elastic material, the O-ring (3) engaging in a second groove and touching the scraper ring (2) and being supported on the base of the first groove (1). The scraper ring (2) touches the machine part (4) performing a relative motion with at least two axially spaced circumferential sealing edges (7). In the direction of its opening, the second groove has an increasing length in the axial direction and is bounded in the direction of the scraper ring (2) by a supporting surface (8) which overlaps the radial planes (9) of all the existing sealing edges (7) in the axial direction as a continuous surface.
Patent EP-0423809-A2 (EP)
Inventor: WATANABE IZUMI C O FUJI PHOTO
IPC: G03B21/11
Filed: 1990-10-19
Abstract: A microfilm reader/printer (10) for selecting a desired image from images recorded on a microfilm roll (2) to print the desired image, the images being recorded by the duo photographing system in two channels so that the images recorded in one channel are in the normal orientation while the images recorded in the other channel are in the inverted orientation. Desired images are printed by the microfilm reader/printer always in the normal orientation irrespective of the orientation thereof recorded in either one of the two channels on the duo mode microfilm automatically without the need of manual operation. Channel exchanging means (E) and image rotating means (26) are combined so that orientation of images is inverted at every time when the channel under being retrieved is exchanged so as to display or print desired images in the same orientation. The channel exchanging means may be mechanical or optical means, and the image rotating means may be optical or electronic image processing means. The same object is achieved by the combination of channel exchange position detecting means (122) and an image processor (124) associated with an image sensor (78).
Patent EP-0424917-A2 (EP)
Inventor: NAKANIWA SHINPEI
IPC: F02P17/12
Filed: 1990-10-24
Abstract: A system for identifying a misfired cylinder of a multiple cylinder internal combustion engine is provided. The system comprises a sensor which monitors revolutional cycles of cylinders respectively to determine a parameter associated with a variation in an average effective pressure of the cylinder in a preselected relation to the revolutional cycles. When the parameter is less than a preselected level, the system corrects the parameter by a correction factor to provide a second parameter in order to prevent reduction in the average effective pressure due to wavering of engine speed after misfire occurs from causing erroneously detection of the misfire cylinder. The system then compares the second parameter with a slice level to detect occurrence of misfire and identifies the misfired cylinder.
Patent EP-0431572-A2 (EP)
Inventor: KAKINO YOSHIAKI
IPC: G05B19/401
Filed: 1990-12-04
Abstract: A numerical control (NC) device (10) for a machine tool (1) provided with a measurement probe (2b) effects measurements of the work (4) on the machine table (5) after a working process. The measurement program, generated by the NC device (10) by modifying the working program, controls the relative movement of the probe (2b) with respect to the work (4) such that the probe (2b) moves along the contour of the worked portion of the work (4) with a displacement from the neutral position thereof, wherein the displacement of the probe (2b) is sampled at a predetermined sampling period. A working error calculation program (17) calculates the working error from the sampled discplacements. If the working error is judged correctable, a correction re-working is effected so as to reduce the working error. The measurement/re-working cycles are repeated until the working error is within tolerance.
Patent EP-0425061-A2 (EP)
Inventor: RICHTER VOLKMAR DR RER NAT
IPC: C22C29/04
Filed: 1990-10-22
Abstract: Hard metal, titanium carbonitride, sintered shaped parts, cutting, steel, microstructure, particle size of hard material, fibre length distribution, median value The invention relates to a hard metal based on titanium carbonitride.   Objects to which the invention relates are carbonitride hard metals which are bound with auxiliary metals and are used as sintered shaped parts, in particular for the cutting of steel. According to the invention, the microstructure of these hard metals has a narrow distribution of the grain size of the hard material, in which the fibre length distribution fulfils the condition 195/150 </= 2.5 and 0.2  mu m </= 150 </= 5  mu m is applicable for the median value 150 of this distribution and the content of titanium-rich alpha '-phase, based on the total volume of the hard material phase, is at least 15 parts by volume.
Patent EP-0385803-A2 (EP)
Inventor: TOKUDA YASUNORI C O MITSUBISHI
IPC: H01L31/10
Filed: 1990-03-02
Abstract: An optical element device includes a p-i-n type structure semiconductor optical element having a quantum well structure for an optical absorption layer, an external resistance serially connected to the semiconductor optical element to generate a voltage at between both ends thereof by photocurrent generated by incident light, and the photocurrent flowing through the resistor is one representing bistability property at wavelength range, or one indicating a characteristic changing drastically at a wavelength of incident light.
Patent EP-0389220-A2 (EP)
Inventor: HIROTA JUNICHI
IPC: H05H7/18
Filed: 1990-03-19
Abstract: An acceleration device for charged particles has an acceleration cavity (1) through which passes a beam (6) of the particles (9). High frequency power from a suitable source (4) is transmitted to the cavity (1) via a suitable transmission means (antenna) (31) to transmit the energy to the particles (9) and so accelerate them. The transmission means (31) is controlled by a suitable control (7) to control the coupling constant of the transmission means (31) when power is applied. Also, the device may have a looped conductor (51) in the cavity (11) controlled by the control to couple to the field in the cavity (11) and to extract power from the field, thereby to control the de-­tuning of the applied power relative to the power transmitted to the particles (9). By controlling the coupling constant and/or the de-tuning, power may be transmitted efficiently to the beam (6) of particles (9).
Patent EP-0390574-A2 (EP)
Inventor: SAWAI KIICHI C O SANWA KAGAKU
IPC: A61P25/28
Filed: 1990-03-29
Abstract: An aqueous solution contains (a) phytic acid in amount of 1.00 mmol to 1.00 mol litre and (b) ferric ions to increase the phytic acid solubility,e.g. derived from a monobasic or polybasic acid (e.g. ferric citrate) and (c) carboxylic acid ions to hasten the dissolut­ion and optionally (d) other additives to enhance the bioabsorption of (a) and (b), e.g. as (d) a carboxylic acid or salt, a saccharide, an amino acid or salt or an organic phos­phoric acid or salt. 
     A suitable molar proportion of (a): (b): (c): (d)is 10:1:1:0 to 1:12:36:200. 
     The solution can be dried to a powder, and the solut­ion or powder incorporated in solid or liquid pharmaceuti­cal compositions. 
     The solutions or compositions are useful for the removal of uraroma or body smell or as an antidote to the effect of alcohol or drugs on the central nervous system, for the treatment of diabetes, hyperlipemia, hypohepatia, dysmesia or degeneration of erythrocytes, or to inhibit the proliferation of fat cells or reduce lipometabolism.
Patent EP-0391654-A2 (EP)
Inventor: KANATANI YOSHIHARU
IPC: G09G3/36
Filed: 1990-04-03
Abstract: A drive device for driving a display apparatus having a display unit which includes a plurality of signal electrodes arranged in juxtaposition is disclosed. The drive device comprises: a signal electrode drive circuit for amplitude-modulating an input digital video signal by performing digital-­analog conversion, and supplying the resulting analog signal to one of the signal electrodes; a memory for storing the input digital video signal; a pulsewidth conversion circuit for converting the stored digital video signal into a pulse signal, the width of the pulse signal corresponding to the information contained in the stored digital video signal; a pulsewidth-amplitude conversion circuit for converting the pulse signal into an analog signal the amplitude of which corresponds to the pulsewidth of the pulse signal; and an output circuit for supplying a drive signal to one of the signal electrodes, in accordance with the analog signal.
Patent EP-0417905-A2 (EP)
Inventor: WHETSEL LEE D
IPC: G06F11/22
Filed: 1990-08-08
Abstract: A system scan path architecture is provided by a device select module (DSM) (18) which may be used in conjunction with associated circuits (16a-b) to select secondary scan paths (PATH1-m) on each circuit for coupling with a primary scan path on a test bus (14). The test bus (14) is controlled by a primary bus master (12). Remote bus masters may be used in conjunction with the DSMs (18) to provide serial-scan testing independent of the primary bus master (12).
Patent EP-0429220-A2 (EP)
Title: A method for coding a binary data string
Inventor: KARABED RAZMIK
IPC: H03M5/14
Filed: 1990-11-07
Abstract: A method for coding a binary data string for a partial-response channel having a transfer function with a spectral null at zero frequency to provide a coding rate 8/10 and an output which is invariant to 180-degree phase shifts in the channel output signal. A finite-state machine is created having two pairs of states and a plurality of codewords each corresponding to a respective binary data byte. The binary data string is encoded by said machine into a string of binary codewords having a power spectrum value of zero for a frequency of zero. In response to each successive data byte in the binary data string, there is generated one of two complementary codewords from the one of that pair of the states designated by said machine as corresponding to the data byte for the then current state of the machine. The sequence of said one complementary codewords is so decoded as to provide the same data output for said codeword sequence and its complement, irrespective of which of said complementary codewords was generated. The next state of said machine is preselected according to the value of the data byte and current state, and the next state for one element of a pair is the complement of the next state for the other element of the same pair.
Patent EP-0435460-A2 (EP)
Inventor: LOFTUS THOMAS PATRICK
IPC: H02J3/26
Filed: 1990-11-27
Abstract: Current sharing between paralleled power converters (110,210) is attained by adjusting the error signal in the converters' regulation circuits to assure that all the paralleled converters have a regulated output voltage that forces the converters to share the load equally. In particular circuitry (140) is provided to limit the variation in output voltage that can be achieved through operation of the current sharing control.
Patent EP-0410954-A2 (EP)
Inventor: COHEN TODD J
IPC: A61N1/365
Filed: 1990-07-26
Abstract: A system for and method of treating a malfunctioning heart is based on hemodynamics, the pressure at a site in a patient's circulatory system being sensed. A signal is developed representative of mean pulmonary artery pressure (MPAP), mean pulmonary vein pressure (MPVP), mean pulmonary capillary wedge pressure (MPCWP), right ventricular systolic pressure (RVSP), right ventricular end diastolic pressure (RVEDP), or right ventricular pulse pressure (RVPP). A signal representative of fixed or varying baseline pressure is provided and if the short term current pressure differs therefrom by a predetermined value, an indication of hemodynamic compromise, cardioversion/defibrillation is effected. In a second embodiment, the determination of whether the difference between fixed or varying baseline pressure and current pressure is undertaken after a rate criteria (for example a heart rate above 155 b.p.m.) has been met. In a third embodiment, the rate and pressure criteria both must exist at the same time, before cardioverting/defibrillation is initiated. In a fourth embodiment, a microprocessor is used. The system may be integrated with antitachycardia and/or antibradycardia pacemakers.
Patent EP-0442526-A2 (EP)
Inventor: NARUKAWA ATSUSHI
IPC: H04N1/38
Filed: 1991-02-15
Abstract: A copying machine which compares between the longitudinal dimension and the crosswise dimension of each line mark based on an output from the image information reading means (7) and decides the coordinates of a longer line mark as the effective coordinates for the line mark, and determines an editing area based on the coordinates of each line mark decided so that the editing is performed on the image in the editing area in accordance with the preset marker editing mode.
Patent EP-0463354-A2 (EP)
Inventor: VOGEL HARALD DIPL-ING FH
IPC: B01D27/07
Filed: 1991-05-18
Abstract: A filter element (17) in spirally wound construction for a fuel filter (10) is proposed, in which a separating filter paper disc (24) is installed between the spiral (18) and a funnel-shaped covering cap (19) attached to the front face thereof. The filter paper disc (24) is glued by its turned-over edge (25) to the outer surface (28) of the spiral (18) and thereby separates the longitudinal seam (29), consisting of hot-melt adhesive, on the spiral (18) from the covering cap (19) consisting of thermoplastic, so that, even in the case of different plastics for the longitudinal seam (29) and the covering cap (19) which otherwise cannot be glued to one another, a satisfactory tight joint can be made. <IMAGE>
Patent EP-0459271-A2 (EP)
Inventor: PACHOW ULRICH DR
IPC: B28B19/00
Filed: 1991-05-21
Abstract: Problems exist in the conventional process inasmuch as such plates often tend to exhibit deformations, since their structure is not fully symmetrical. Such deformations may also be produced by different water-cement ratios in the individual layers and the different fibre contents due to different positions of the fibres. In order to provide a plate which is improved in comparison, it is provided that first of all two plate halves with the same structure are prefabricated and the two plate halves are subsequently laid one on the other and joined to each other, achieving a symmetrical overall structure. <IMAGE>
Patent EP-0468172-A2 (EP)
Inventor: WEDEKIND OSCAR V
IPC: G09F3/02
Filed: 1991-06-05
Abstract: A label for shipping goods comprises a loop section and a secondary section, the two of which are connected detachably to each other by means of a perforation. An adhesive layer (13 and 12, respectively) of the loop section (2) and of the secondary section (3) end at a distance ahead of the perforation line (4). The two ends of the cover strip (6) are uncoated and adhere directly to the opposite adhesive layer (13 and 12, respectively) of the loop section (2) and of the secondary section (3). At the transition to the respective adhesive layer, they are designed such that they can be folded over about the transitional line (15, 14). On a level with the perforation line (4) of the loop section (2) and of the secondary section (3), the cover strip (6) is provided with a cut-line join (7), which breaks open when the two sections are folded over about the perforation line (4). …<IMAGE>…
Patent EP-0464724-A2 (EP)
Inventor: TAKEHARA SHIN
IPC: B60G17/016
Filed: 1991-06-28
Abstract: A cylinder unit (3) for adjusting a vehicle height of the vehicle body (1) is interposed separately or independently between the vehicle body (1) and each wheel (2). The supply and discharge of the operating fluid to and from each of the cylinder units (3) is performed by generating a control signal indicative of the quantity of supplying and discharging the operating fluid to and from the flow rate adjusting valves (9). The control signal is determined so as to allow an actual angle of a roll of the vehicle body (1) to agree with a target angle of the roll thereof. When the automotive vehicle is cornering, particularly rapidly, the control signal is corrected in such a manner that the larger the inner pressure of the cylinder unit (3), the smaller the quantity of the operating fluid to be supplied or to be discharged. Specifically, the correction is made so as to minimize the quantity of the operating fluid to be supplied to or to be discharged from the cylinder unit (3) on the outer wheel side upon cornering, which has a higher inner pressure, and to maximize the quantity of the operating fluid to be supplied to or to be discharged from the cylinder unit on the inner wheel side upon cornering, which has a lower inner pressure.